Dec 11 05:49:08.482 INFO checking y6nH/aoc2018 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677 Dec 11 05:49:08.482 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 11 05:49:08.954 INFO [stdout] 3efcf1921689b9a45fc27095051d94ffbcd582c865107c314646b26fbf7e484b Dec 11 05:49:08.956 INFO running `"docker" "start" "-a" "3efcf1921689b9a45fc27095051d94ffbcd582c865107c314646b26fbf7e484b"` Dec 11 05:49:10.728 INFO [stderr] usermod: no changes Dec 11 05:49:10.828 INFO [stderr] Compiling libc v0.2.45 Dec 11 05:49:10.828 INFO [stderr] Compiling num-traits v0.2.6 Dec 11 05:49:14.860 INFO [stderr] Checking memchr v2.1.1 Dec 11 05:49:14.860 INFO [stderr] Checking time v0.1.40 Dec 11 05:49:15.940 INFO [stderr] Checking num-integer v0.1.39 Dec 11 05:49:16.615 INFO [stderr] Checking aho-corasick v0.6.9 Dec 11 05:49:17.158 INFO [stderr] Checking chrono v0.4.6 Dec 11 05:49:17.857 INFO [stderr] Checking regex v1.1.0 Dec 11 05:49:21.268 INFO [stderr] Checking aoc v0.1.0 (/source) Dec 11 05:49:21.579 INFO [stderr] warning: unused import: `chrono` Dec 11 05:49:21.580 INFO [stderr] --> src/day4.rs:1:5 Dec 11 05:49:21.580 INFO [stderr] | Dec 11 05:49:21.580 INFO [stderr] 1 | use chrono; Dec 11 05:49:21.581 INFO [stderr] | ^^^^^^ Dec 11 05:49:21.581 INFO [stderr] | Dec 11 05:49:21.581 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 11 05:49:21.582 INFO [stderr] Dec 11 05:49:21.628 INFO [stderr] warning: unused import: `chrono` Dec 11 05:49:21.628 INFO [stderr] --> src/day4.rs:1:5 Dec 11 05:49:21.628 INFO [stderr] | Dec 11 05:49:21.629 INFO [stderr] 1 | use chrono; Dec 11 05:49:21.629 INFO [stderr] | ^^^^^^ Dec 11 05:49:21.629 INFO [stderr] | Dec 11 05:49:21.629 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 11 05:49:21.629 INFO [stderr] Dec 11 05:49:21.844 INFO [stderr] warning: unused variable: `uncontested` Dec 11 05:49:21.844 INFO [stderr] --> src/day3.rs:28:17 Dec 11 05:49:21.844 INFO [stderr] | Dec 11 05:49:21.844 INFO [stderr] 28 | let mut uncontested = true; Dec 11 05:49:21.844 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_uncontested` instead Dec 11 05:49:21.845 INFO [stderr] | Dec 11 05:49:21.845 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 11 05:49:21.845 INFO [stderr] Dec 11 05:49:21.846 INFO [stderr] warning: unused variable: `cc` Dec 11 05:49:21.846 INFO [stderr] --> src/day3.rs:40:7 Dec 11 05:49:21.846 INFO [stderr] | Dec 11 05:49:21.847 INFO [stderr] 40 | for cc in candidateClaims {} Dec 11 05:49:21.847 INFO [stderr] | ^^ help: consider using `_cc` instead Dec 11 05:49:21.847 INFO [stderr] Dec 11 05:49:21.864 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:21.864 INFO [stderr] --> src/day1.rs:21:11 Dec 11 05:49:21.865 INFO [stderr] | Dec 11 05:49:21.865 INFO [stderr] 21 | for mut line in split { Dec 11 05:49:21.865 INFO [stderr] | ----^^^^ Dec 11 05:49:21.866 INFO [stderr] | | Dec 11 05:49:21.866 INFO [stderr] | help: remove this `mut` Dec 11 05:49:21.866 INFO [stderr] | Dec 11 05:49:21.866 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 11 05:49:21.867 INFO [stderr] Dec 11 05:49:21.868 INFO [stderr] warning: unused variable: `uncontested` Dec 11 05:49:21.869 INFO [stderr] --> src/day3.rs:28:17 Dec 11 05:49:21.869 INFO [stderr] | Dec 11 05:49:21.869 INFO [stderr] 28 | let mut uncontested = true; Dec 11 05:49:21.869 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_uncontested` instead Dec 11 05:49:21.870 INFO [stderr] | Dec 11 05:49:21.870 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 11 05:49:21.870 INFO [stderr] Dec 11 05:49:21.870 INFO [stderr] warning: unused variable: `cc` Dec 11 05:49:21.871 INFO [stderr] --> src/day3.rs:40:7 Dec 11 05:49:21.871 INFO [stderr] | Dec 11 05:49:21.871 INFO [stderr] 40 | for cc in candidateClaims {} Dec 11 05:49:21.871 INFO [stderr] | ^^ help: consider using `_cc` instead Dec 11 05:49:21.872 INFO [stderr] Dec 11 05:49:21.874 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:21.874 INFO [stderr] --> src/day1.rs:53:13 Dec 11 05:49:21.875 INFO [stderr] | Dec 11 05:49:21.875 INFO [stderr] 53 | for mut line in split { Dec 11 05:49:21.875 INFO [stderr] | ----^^^^ Dec 11 05:49:21.875 INFO [stderr] | | Dec 11 05:49:21.876 INFO [stderr] | help: remove this `mut` Dec 11 05:49:21.876 INFO [stderr] Dec 11 05:49:21.888 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:21.889 INFO [stderr] --> src/day2.rs:11:7 Dec 11 05:49:21.889 INFO [stderr] | Dec 11 05:49:21.889 INFO [stderr] 11 | for mut line in split { Dec 11 05:49:21.889 INFO [stderr] | ----^^^^ Dec 11 05:49:21.890 INFO [stderr] | | Dec 11 05:49:21.890 INFO [stderr] | help: remove this `mut` Dec 11 05:49:21.890 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:21.890 INFO [stderr] --> src/day1.rs:21:11 Dec 11 05:49:21.891 INFO [stderr] | Dec 11 05:49:21.891 INFO [stderr] 21 | for mut line in split { Dec 11 05:49:21.891 INFO [stderr] | ----^^^^ Dec 11 05:49:21.892 INFO [stderr] | | Dec 11 05:49:21.892 INFO [stderr] | help: remove this `mut` Dec 11 05:49:21.892 INFO [stderr] | Dec 11 05:49:21.892 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 11 05:49:21.893 INFO [stderr] Dec 11 05:49:21.893 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:21.893 INFO [stderr] --> src/day1.rs:53:13 Dec 11 05:49:21.893 INFO [stderr] | Dec 11 05:49:21.894 INFO [stderr] 53 | for mut line in split { Dec 11 05:49:21.894 INFO [stderr] | ----^^^^ Dec 11 05:49:21.894 INFO [stderr] | | Dec 11 05:49:21.894 INFO [stderr] | help: remove this `mut` Dec 11 05:49:21.895 INFO [stderr] Dec 11 05:49:21.895 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:21.895 INFO [stderr] --> src/day2.rs:11:7 Dec 11 05:49:21.895 INFO [stderr] | Dec 11 05:49:21.896 INFO [stderr] 11 | for mut line in split { Dec 11 05:49:21.896 INFO [stderr] | ----^^^^ Dec 11 05:49:21.896 INFO [stderr] | | Dec 11 05:49:21.896 INFO [stderr] | help: remove this `mut` Dec 11 05:49:21.897 INFO [stderr] Dec 11 05:49:21.897 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:21.897 INFO [stderr] --> src/day2.rs:16:11 Dec 11 05:49:21.897 INFO [stderr] | Dec 11 05:49:21.898 INFO [stderr] 16 | let mut counter: Vec<&str> = line.matches(c).collect(); Dec 11 05:49:21.898 INFO [stderr] | ----^^^^^^^ Dec 11 05:49:21.898 INFO [stderr] | | Dec 11 05:49:21.898 INFO [stderr] | help: remove this `mut` Dec 11 05:49:21.899 INFO [stderr] Dec 11 05:49:21.899 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:21.899 INFO [stderr] --> src/day2.rs:63:7 Dec 11 05:49:21.899 INFO [stderr] | Dec 11 05:49:21.900 INFO [stderr] 63 | for mut i in 0..length { Dec 11 05:49:21.900 INFO [stderr] | ----^ Dec 11 05:49:21.900 INFO [stderr] | | Dec 11 05:49:21.900 INFO [stderr] | help: remove this `mut` Dec 11 05:49:21.901 INFO [stderr] Dec 11 05:49:21.901 INFO [stderr] Dec 11 05:49:21.901 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:21.902 INFO [stderr] --> src/day2.rs:16:11 Dec 11 05:49:21.902 INFO [stderr] | Dec 11 05:49:21.902 INFO [stderr] 16 | let mut counter: Vec<&str> = line.matches(c).collect(); Dec 11 05:49:21.902 INFO [stderr] | ----^^^^^^^ Dec 11 05:49:21.903 INFO [stderr] | | Dec 11 05:49:21.903 INFO [stderr] | help: remove this `mut` Dec 11 05:49:21.903 INFO [stderr] Dec 11 05:49:21.916 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:21.917 INFO [stderr] --> src/day2.rs:63:7 Dec 11 05:49:21.917 INFO [stderr] | Dec 11 05:49:21.917 INFO [stderr] 63 | for mut i in 0..length { Dec 11 05:49:21.917 INFO [stderr] | ----^ Dec 11 05:49:21.918 INFO [stderr] | | Dec 11 05:49:21.918 INFO [stderr] | help: remove this `mut` Dec 11 05:49:21.918 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:21.918 INFO [stderr] --> src/day3.rs:28:13 Dec 11 05:49:21.919 INFO [stderr] | Dec 11 05:49:21.919 INFO [stderr] 28 | let mut uncontested = true; Dec 11 05:49:21.919 INFO [stderr] | ----^^^^^^^^^^^ Dec 11 05:49:21.919 INFO [stderr] | | Dec 11 05:49:21.920 INFO [stderr] | help: remove this `mut` Dec 11 05:49:21.920 INFO [stderr] Dec 11 05:49:21.920 INFO [stderr] error[E0597]: `c` does not live long enough Dec 11 05:49:21.920 INFO [stderr] --> src/day3.rs:23:25 Dec 11 05:49:21.921 INFO [stderr] | Dec 11 05:49:21.921 INFO [stderr] 23 | let id: &str = &c["id"]; Dec 11 05:49:21.921 INFO [stderr] | ^ borrowed value does not live long enough Dec 11 05:49:21.921 INFO [stderr] ... Dec 11 05:49:21.922 INFO [stderr] 38 | } Dec 11 05:49:21.922 INFO [stderr] | - `c` dropped here while still borrowed Dec 11 05:49:21.922 INFO [stderr] 39 | } Dec 11 05:49:21.923 INFO [stderr] 40 | for cc in candidateClaims {} Dec 11 05:49:21.923 INFO [stderr] | --------------- borrow used here, in later iteration of loop Dec 11 05:49:21.923 INFO [stderr] Dec 11 05:49:21.923 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:21.924 INFO [stderr] --> src/day4.rs:6:7 Dec 11 05:49:21.924 INFO [stderr] | Dec 11 05:49:21.924 INFO [stderr] 6 | let mut sorted = s.lines(); Dec 11 05:49:21.924 INFO [stderr] | ----^^^^^^ Dec 11 05:49:21.925 INFO [stderr] | | Dec 11 05:49:21.925 INFO [stderr] | help: remove this `mut` Dec 11 05:49:21.925 INFO [stderr] Dec 11 05:49:21.925 INFO [stderr] Dec 11 05:49:21.928 INFO [stderr] error: aborting due to previous error Dec 11 05:49:21.928 INFO [stderr] Dec 11 05:49:21.928 INFO [stderr] For more information about this error, try `rustc --explain E0597`. Dec 11 05:49:21.940 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:21.940 INFO [stderr] --> src/day3.rs:28:13 Dec 11 05:49:21.940 INFO [stderr] | Dec 11 05:49:21.940 INFO [stderr] 28 | let mut uncontested = true; Dec 11 05:49:21.940 INFO [stderr] | ----^^^^^^^^^^^ Dec 11 05:49:21.940 INFO [stderr] | | Dec 11 05:49:21.940 INFO [stderr] | help: remove this `mut` Dec 11 05:49:21.940 INFO [stderr] Dec 11 05:49:21.942 INFO [stderr] error[E0597]: `c` does not live long enough Dec 11 05:49:21.942 INFO [stderr] --> src/day3.rs:23:25 Dec 11 05:49:21.942 INFO [stderr] | Dec 11 05:49:21.942 INFO [stderr] 23 | let id: &str = &c["id"]; Dec 11 05:49:21.942 INFO [stderr] | ^ borrowed value does not live long enough Dec 11 05:49:21.942 INFO [stderr] ... Dec 11 05:49:21.942 INFO [stderr] 38 | } Dec 11 05:49:21.942 INFO [stderr] | - `c` dropped here while still borrowed Dec 11 05:49:21.942 INFO [stderr] 39 | } Dec 11 05:49:21.942 INFO [stderr] 40 | for cc in candidateClaims {} Dec 11 05:49:21.942 INFO [stderr] | --------------- borrow used here, in later iteration of loop Dec 11 05:49:21.942 INFO [stderr] Dec 11 05:49:21.947 INFO [stderr] warning: variable does not need to be mutable Dec 11 05:49:21.947 INFO [stderr] --> src/day4.rs:6:7 Dec 11 05:49:21.947 INFO [stderr] | Dec 11 05:49:21.947 INFO [stderr] 6 | let mut sorted = s.lines(); Dec 11 05:49:21.947 INFO [stderr] | ----^^^^^^ Dec 11 05:49:21.947 INFO [stderr] | | Dec 11 05:49:21.947 INFO [stderr] | help: remove this `mut` Dec 11 05:49:21.947 INFO [stderr] Dec 11 05:49:21.952 INFO [stderr] error: Could not compile `aoc`. Dec 11 05:49:21.952 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 11 05:49:21.956 INFO [stderr] error: aborting due to previous error Dec 11 05:49:21.956 INFO [stderr] Dec 11 05:49:21.956 INFO [stderr] For more information about this error, try `rustc --explain E0597`. Dec 11 05:49:21.967 INFO [stderr] error: Could not compile `aoc`. Dec 11 05:49:21.967 INFO [stderr] Dec 11 05:49:21.967 INFO [stderr] To learn more, run the command again with --verbose. Dec 11 05:49:21.974 INFO [stderr] su: No module specific data is present Dec 11 05:49:23.537 INFO running `"docker" "inspect" "3efcf1921689b9a45fc27095051d94ffbcd582c865107c314646b26fbf7e484b"` Dec 11 05:49:23.930 INFO running `"docker" "rm" "-f" "3efcf1921689b9a45fc27095051d94ffbcd582c865107c314646b26fbf7e484b"` Dec 11 05:49:24.240 INFO [stdout] 3efcf1921689b9a45fc27095051d94ffbcd582c865107c314646b26fbf7e484b